{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.8.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "a98a958ac3ea9cff261aabccdc8ef0f71fac9abb"
            }
          ],
          "repo": "https://github.com/signalwire/freeswitch",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "FreeSWITCH through 1.8.2, when mod_xml_rpc is enabled, allows remote attackers to execute arbitrary commands via the api/system or txtapi/system (or api/bg_system or txtapi/bg_system) query string on TCP port 8080, as demonstrated by an api/system?calc URI. This can also be exploited via CSRF. Alternatively, the default password of works for the freeswitch account can sometimes be used.",
  "id": "CVE-2018-19911",
  "modified": "2026-03-13T21:48:38.322389476Z",
  "published": "2018-12-06T18:29:00.297Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/iSafeBlue/freeswitch_rce/blob/master/README-en.md"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/iSafeBlue/freeswitch_rce/blob/master/freeswitch_rce.py"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}